Astral

3D astronomy visualization tool using WebGL and NASA data to explore the galaxy in immersive 360° stereoscopic view.

How It Works

Key Features

NASA Data Integration

Accesses and visualizes real-time celestial data from NASA APIs including star maps, planetary positions, and cosmic radiation levels.

Immersive 3D Experience

Full VR-ready interface with stereoscopic rendering, allowing users to navigate the galaxy with intuitive camera controls and spatial audio.

Technical Architecture

Data Layer

Feeds from NASA Horizons API and Hubble Legacy Archive for accurate celestial data updated every 24 hours with precision astronomical calculations.

Rendering Engine

Advanced WebGL pipeline using Three.js with post-processing for depth of field, raymarching for nebulae effects, and real-time ambient occlusion.

User Interaction

Supports VR headsets, mouse/trackpad rotation, and haptic feedback through WebXR for immersive star navigation with real-time collision avoidance simulations.

Experience the Stars

Documentation